Question

Of the following, which is the solution to 2x2 - 5x = -8?

Answer 1

The answer i think is 0

.

sorry if not-

Answer 2

(5±
`\sqrt[i]{39}`)/4

Explanation:

use the formula (-b±
`\sqrt{b^(2)-4ac }`)/2×a

"i" is what a negative under a square root equals